202110448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4783}}^1$

素因数の和:4949

約数の個数: 40

約数和(自身を含む): 415251200

約数和(自身を除く): 213140752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 4783, 5282, 9566, 10564, 19132, 21128, 38264, 42256, 76528, 90877, 181754, 363508, 664837, 727016, 1329674, 1454032, 2659348, 5318696, 10637392, 12631903, 25263806, 50527612, 101055224, 202110448]

約数ペア:

[(1, 202110448), (2, 101055224), (4, 50527612), (8, 25263806), (16, 12631903), (19, 10637392), (38, 5318696), (76, 2659348), (139, 1454032), (152, 1329674), (278, 727016), (304, 664837), (556, 363508), (1112, 181754), (2224, 90877), (2641, 76528), (4783, 42256), (5282, 38264), (9566, 21128), (10564, 19132)]